粤琼区域协同与海南自由贸易港建设
李国平, 徐祯

Regional coordination between Guangdong and Hainan and the construction of Hainan Free Trade Port
LI Guoping, XU Zhen
图9 2017 年广东省和海南省对外专利转让数量
Figure 9 The number of patent transfers from Guangdong and Hainan to some other provinces, 2017